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net: qlcnic: don't set unused function argument 

We get a warning for qlcnic_83xx_get_mac_address when building with
"make W=1":

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c: In function 'qlcnic_83xx_get_mac_address':
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:2156:8: error: parameter 'function' set but not used [-Werror=unused-but-set-parameter]

Clearly this is harmless, but there is also no point for setting
the variable, so we can simply remove the assignment.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2016-06-16 13:38:22 +02:00 committed by David S. Miller
parent 55e7f6abe1
commit 287debd6aa
1 changed files with 0 additions and 1 deletions
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1
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
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@ -2159,7 +2159,6 @@ int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac,
struct qlcnic_cmd_args cmd;
u32 mac_low, mac_high;
function = 0;
err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_MAC_ADDRESS);
if (err)
return err;